Mildred, Keeper Of Eggs

Creatures you control, and creatures in your library,
hand, and graveyard are Eggs in addition to their
other types.
Whenever an Egg enters the battlefield under your control, draw a card. If this is the second time this ability has resolved this turn, search your library for
an Egg and put in into your hand. If this is the third
time, Put an Egg from your hand into play under
your control. If this is the fourth, search your library
for an Egg and put it into play under your control.